class XiyoujiRenwu{
  float height,weight;
  String head,ear;
  void speak(String s){
   head = "歪着头";
  System.out.println(s);
  }
 }
public class e4_3{
  public static void main (String args[]){
   XiyoujiRenwu zhubajie,sunwukong;
  zhubajie = new XiyoujiRenwu();
  sunwukong = new XiyoujiRenwu();
  zhubajie.height=1.80f;
  zhubajie.head="大头";
  zhubajie.ear="一双大耳朵";
  sunwukong.height=1.62f;
  sunwukong.weight=1000f;
  sunwukong.head="秀发飘飘";
  System.out.println("zhubajie的身高:"+zhubajie.height);
  System.out.println("zhubajie的头:"+zhubajie.head);
  System.out.println("sunwukong的重量:"+sunwukong.weight);
  System.out.println("sunwukong的头:"+sunwukong.head);
  zhubajie.speak("俺老猪我想娶媳妇");
  System.out.println("zhubajie现在的头:"+zhubajie.head);
  sunwukong.speak("老孙我重1000斤，我想骗八戒背我");
  System.out.println("sunwukong现在的头："+sunwukong.head);
 }
}
